Minimal keys and antikeys. - Vu Duc Thi (Acta Cybern., 1986)

Strong dependencies and s-semilattices. - Vu Duc Thi (Acta Cybern., 1987)

Some results about functional dependencies. - János Demetrovics; Vu Duc Thi (Acta Cybern., 1988)

Relations and minimal keys. - János Demetrovics; Vu Duc Thi (Acta Cybern., 1988)

On Keys in the Relational Data Model. - János Demetrovics; Vu Duc Thi (J. Inf. Process. Cybern., 1988)

Weak Dependencies in the Relational Datamodel. - Vu Duc Thi; N. K. Anh (Acta Cybern., 1991)

Some Problems Concerning Armstrong Relations of Dual Schemes and Relation Schemes in the Relational Datamodel. - János Demetrovics; Vu Duc Thi (Acta Cybern., 1993)

Some Problems Concerning Keys for Relation Schemes and Relations in the Relational Datamodel. - János Demetrovics; Vu Duc Thi (Inf. Process. Lett., 1993)

Normal Forms and Minimal Keys in the Relational Datamodel. - János Demetrovics; Vu Duc Thi (Acta Cybern., 1994)

Some Remarks on Functional Dependencies in Relational Datamodels. - Vu Duc Thi; Le Thi Thanh (Acta Cybern., 1994)

Some Remarks On Generating Armstrong And Inferring Functional Dependencies Relation. - János Demetrovics; Vu Duc Thi (Acta Cybern., 1995)

Armstrong Relations, Functional Dependencies and Strong Dependencies. - János Demetrovics; Vu Duc Thi (Comput. Artif. Intell., 1995)

Some Observations on the Minimal Armstrong Relations for Normalised Relation Schemes. - János Demetrovics; Vu Duc Thi (Comput. Artif. Intell., 1995)

Some Results About Normal Forms for Functional Dependency in the Relational Datamodel. - János Demetrovics; Vu Duc Thi (Discret. Appl. Math., 1996)

Describing Candidate Keys by Hypergraphs. - János Demetrovics; Vu Duc Thi (Comput. Artif. Intell., 1999)

Some Problems Related to Keys and the Boyce-Codd Normal Form. - Vu Duc Thi; Nguyen Hoang Son (Acta Cybern., 2004)

Some Results Related to Dense Families of Database Relations. - Vu Duc Thi; Nguyen Hoang Son (Acta Cybern., 2005)

On Armstrong Relations for Strong Dependencies. - Vu Duc Thi; Nguyen Hoang Son (Acta Cybern., 2006)

Mining High Utility Itemsets in Massive Transactional Datasets. - Vu Duc Thi; Nguyen Huy Duc (Acta Cybern., 2011)

An Efficient Method to Reduce the Size of Consistent Decision Tables. - János Demetrovics; Hoang Minh Quang; Vu Duc Thi; Viet Anh Nguyen (Acta Cybern., 2018)

On Distance-Based Attribute Reduction With α, β-Level Intuitionistic Fuzzy Sets. - Pham Viet Anh; Nguyen Ngoc Thuy; Vu Duc Thi; Long Giang Nguyen (IEEE Access, 2023)

A new approach for attribute reduction from decision table based on intuitionistic fuzzy topology. - Tran Thanh Dai; Long Giang Nguyen; Vu Duc Thi; Tran Thi Ngan; Hoang Thi Minh Chau; Le Hoang Son (Soft Comput., 2024)